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WorksheetsYr 8 - Week 3 Quiz
Total questions: 40
Worksheet time: 23mins
What are the organs we use to breath?
lungs
eyes
nose
trachea
What is the process called when you breath in the air?
inhalation
exhalation
What is the process called when you breath out the air?
inhalation
exhalation
Which of the following show the air passage for inhalation?
lungs --> nose --> trachea
nose --> trachea --> lungs
nose --> lungs --> trachea
trachea --> lungs --> nose
Which of the following show the air passage for exhalation?
trachea --> lungs --> nose
lungs --> nose --> trachea
lungs --> trachea --> nose
nose --> trachea --> lungs
During Breathing we get Oxygen in the body and get rid of which other gas?
Carbon Dioxide
Hydrogen
Monoxide
Which two muscles are responsible for BREATHING?
The Diaphragm
The Lungs
The Heart
The Intercostal Muscles
The main ORGAN responsible for breathing is:
the Brain
the Lungs
the Liver
the Kidneys
Another word for breathing in is:
Indulgating
Inspiration
Expiration
The respiratory system is made up of the trachea, the lungs, and the ___________.
Liver
Diaphragm
Oesophagus
Pancreas
When you exhale air, what gas diffuses out of the blood, into the lungs and out of the body ?
Carbon dioxide
Carbon monoxide
Oxygen
Hydrogen
In what stage of ventilation does the diaphragm move back up ?
Inhalation
Exhalation
Also known as the air sacs
Alveoli
Larynx
Trachea
Broncioles
Which of the following happens when you exhale?
chest cavity expands
your lumgs become smaller
your chest cavity becomes smaller
your lungs take in and give off oxygen
How do you describe the condition of the diaphragm as one exhales?
the diaphragm contracts
the diaphragm relaxes
the diaphragm goes down
both a and c
How many lungs do humans have?
One
Two
Three
What adaptations does the alveoli have for efficient gas exchange?
thick walls
thin walls
small surface area
What part of the heart delivers deoxygenated blood to the lungs?
Pulmonary artery
Pulmonary Vein
Aorta
Left Ventricle
The atriums are located below the ventricles.
True
False
There are four chambers in the heart.
True
False
Alveoli are wrapped in ______ capillaries do that there is a _______ blood supply
Tiny, distant
Large, close
Tiny, close
The alveoli and Capillaries have wall that are ......
One cell thick for short diffusion
Very thick for short diffusion
One cell thick for distant diffusion
The alveoli has a .........
Small surface area in comparison to their volume
Large surface are in comparison to their volume
Gas exchange is the movement of gases from a ________ concentration to a ________ concentration via __________.
High, low, diffusion
Low, high, diffusion
High, low, osmosis
Low, high, osmosis
Where does oxygen move from and to?
From the alveoli to the blood
From the blood to the alveoli
Which two are NOT adaptations of the alveoli.
Thin walls
Thick walls
Small surface area
Large surface area
Which of these is the Left Ventricle?
1
2
3
4
Which of these is the Right Ventricle?
1
2
3
4
Blood from the left hand side is coming….
From the body to the lungs
From the lungs to the body
The heart is referred to as a ___________ as blood passes through the heart twice.
Pump
Single Pump
Double Pump
Triple Pump
Push
Pulmonary means
Heart
Lung
Vein
Brain
Pulmonary artery
Sends blood from the heart to the lungs
Sends blood from the lungs to the heart
Sends blood from the lungs to the body
Sends blood from the body to the heart
The vena cava (Hint. The Vena Cava is a Vein)
Sends blood from the heart to the lungs
Sends blood from the lungs to the heart
Sends blood from the body to the lungs
Sends blood from the body to the heart
